12974886

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6379}}^1$

素因数の和:6500

約数の個数: 24

約数和(自身を含む): 28365480

約数和(自身を除く): 15390594

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 6379, 12758, 19137, 38274, 57411, 114822, 720827, 1441654, 2162481, 4324962, 6487443, 12974886]

約数ペア:

[(1, 12974886), (2, 6487443), (3, 4324962), (6, 2162481), (9, 1441654), (18, 720827), (113, 114822), (226, 57411), (339, 38274), (678, 19137), (1017, 12758), (2034, 6379)]